Do patient tracking, follow-up, and referral practices contribute to breast cancer disparities in a large urban area?

Abstract

6120 Background: Chicago Black women are 62% more likely to die from breast (BC) cancer than White women. Previous data from 39 Chicago hospitals suggested significant quality deficits in breast cancer screening and treatment (Chicago Breast Cancer Quality Consortium, 2010). Patient tracking, follow up and referral practices may influence quality of care for minority women (Mojica et al, Cancer Control, 2007). Our goal is to evaluate tracking, follow up and referral practices during screening, diagnosis and treatment of BC at Chicago hospitals servicing Black women. Methods: Using the framework approach of qualitative research, we conducted interviews with providers of BC screening and care from 20 Chicago institutions with Black patients averaging 50% of patient base (15 community, 3 academic and 2 public hospitals). Informants included surgeons, medical oncologists, radiologists, mammography technicians, internists, nurses, administrators, and patient navigators. Interviews were transcribed, and thematic and statistical analyses were performed (simple frequencies and Fisher's exact test). Results: Six of the 20 sites (30%) follow up with patients who did not show for a scheduled mammography visit. Five of these sites (83%, 5/6) have a low “no-show” rate (below 20%), compared to 4 sites (29%, 4/14) with low “no-show” rates among the 14 sites without follow-up (p=0.05). Seven of the 20 sites (25%) direct diagnosed patients to their next step in care by providing referrals and guidance, while other 13 sites rely on a primary care physician or leave the patient without a clear care plan. BC patients at 6 of the 7 sites directing care (83%, 5/6) are referred to a mid- or high-volume surgeon (3+ BC surgeries / month), compared to patients from only 1 of the 13 sites not directing care (p=0.001). Nine of the 20 sites track diagnosed BC patients through their care. Five of them (56%, 5/9) also track survivors, compared to none (0%, 0/11) of the 11 sites who do not track patients (p=0.008). Conclusions: Poor tracking, follow up and referral practices for breast cancer screening and treatment are associated with suboptimal care and may contribute to outcome disparities for Black women in Chicago.